baber/WOPTO huggingface dataset:
Patent JP-2022161196-A (JP)
Title: Information expression structure analysis apparatus and information expression structure analysis method
Inventor: MIYATA YASUSHI
IPC: G06F40/279
Filed: 2021-04-08
Abstract: To efficiently extract target information from a non-fixed form document.SOLUTION: An information expression structure analysis apparatus stores an information expression template which is a template used in generating an information expression pattern which is a program code for realizing a function of extracting an extraction target for each combination of an information expression grammar and a support information type which is a classification of support information used when extracting an extraction target, identifies the information expression template used in generating the information expression pattern used in extracting an extraction target from a non-fixed form document based on the information expression grammar and the support information type identified for an information expression, and generates the information expression pattern by applying the extraction target and basis information which is a basis for extracting the extraction target from the information expression to the identified information expression template.SELECTED DRAWING: Figure 1
Patent JP-2021190692-A (JP)
Title: Method and device for forming protective wall layer to suppress bowing
Inventor: SUDA RYUTARO
IPC: H01L29/788
Filed: 2021-04-09
Abstract: To provide a method and a device capable of performing high aspect ratio (HAR) etching without or reducing bowing effect on the side wall of an etched shape.SOLUTION: A substrate etching method includes a first step of etching a substrate to form a first portion of a recess in the substrate. The first portion of the recess includes the bottom and side walls. The method further includes a second step of forming an ammonium silicate (AFS) layer in or on the side wall, and then a third step of etching the bottom surface to form a second portion of the recess. The third step is carried out while maintaining the protection of the side wall by the AFS layer.SELECTED DRAWING: Figure 6
Patent JP-2022162265-A (JP)
Title: actuator
Inventor: NAKAGAWA SHUJI
IPC: H02N11/00
Filed: 2021-04-12
Abstract: To diversify the usage patterns of actuators.SOLUTION: An actuator 1 includes a flexible electrode 10 having flexibility, and a base electrode 20 having a facing surface 21 which faces the flexible electrode 10 and is covered with an insulating layer 22. The flexible electrode 10 is deformed so as to approach the facing surface 21 upon application of a voltage between both the electrodes. The flexible electrode 10 is a rotor arranged on the facing surface 21. The base electrode 20 is divided into a plurality of electrode portions 25a to 25d that are insulated from each other. The plurality of electrode portions 25a to 25d are arranged along a predetermined direction. When a voltage is sequentially applied to the plurality of electrode portions 25a to 25d in a predetermined direction, the flexible electrode 10 moves in a predetermined direction relatively to the base electrode 20 while rotating on its own axis on the facing surface 21.SELECTED DRAWING: Figure 1
Patent JP-2021113206-A (JP)
Title: Formulations of 2-(4-chlorophenyl)-n-((2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)methyl)-2,2-difluoroacetamide
Inventor: HUI HO-WAH
IPC: A61P35/00
Filed: 2021-04-15
Abstract: To provide formulations of 2-(4-chlorophenyl)-N-((2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)methyl)-2,2-difluoroacetamide.SOLUTION: Provided herein are lyophilized formulations comprising 2-(4-chlorophenyl)-N-((2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)methyl)-2,2-difluoroacetamide or a stereisomer or mixture of stereisomers, pharmaceutically acceptable salt, tautomer, solvate, hydrate, co-crystal, or polymorph thereof, a citrate buffer, and a bulking agent which is mannitol or hydroxypropyl β-cyclodextrin.SELECTED DRAWING: Figure 1
Patent JP-2022165530-A (JP)
Title: Rotating pin and music box comprising rotating pin
Inventor: HOMMA CHINATSU
IPC: F16C11/04
Filed: 2021-04-20
Abstract: To provide a spring-type rotating pin which is extremely easy to sort, involves a reduced number of parts, and can be manufactured at lower cost.SOLUTION: A rotating pin to be attached to a pivot portion which pivots an oscillation body P on a fixing main body Q is structured. An insertion hole P1 or a support hole Q1 is opened in the pivot portion of the oscillation body P or the fixing main body Q. An insertion body 10 to be inserted into the insertion hole P1 or the support hole Q1 is provided. A slidable pin body 30 is arranged inside an opening of the insertion hole P1 or the support hole Q1. A tip of the pin body 30 is made to protrude from the insertion hole P1 or the support hole Q1. The insertion pin 10 and the pin body 30 are integrally formed with a push spring 20 therebetween.SELECTED DRAWING: Figure 1
Patent JP-2022165564-A (JP)
Title: Control device of internal combustion engine
Inventor: NOSE YUKI
IPC: F01N3/023
Filed: 2021-04-20
Abstract: To suppress a filter from being super-heated.SOLUTION: A control device of an internal combustion engine executes: fuel cut processing for stopping supply of fuel to a cylinder from a fuel injection valve when a predetermined fuel cut condition is satisfied; first acquisition processing for acquiring a first index value in accordance with an integrated quantity of intake air during execution of the fuel cut processing; and stop processing for stopping the fuel cut processing when the first index value becomes a first predetermine value or more during execution of the fuel cut processing. The control device executes: second acquisition processing for acquiring a second index value in accordance with a lapsed time until the fuel cut processing starts next from completion of the fuel cut processing; and change processing for making the first predetermined value smaller than that when the second index value is large, when the second index vale is small at the start of the fuel cut processing.SELECTED DRAWING: Figure 3
Patent JP-2022166746-A (JP)
Title: Semiconductor light-emitting device
Inventor: NIHIRA SHINTARO
IPC: H01L33/48
Filed: 2021-04-21
Abstract: To provide a simple semiconductor light-emitting device that can offer an environment (atmosphere gas) for preventing the deterioration of a semiconductor light-emitting element and the generation of a material that deteriorates the light output.SOLUTION: A semiconductor light-emitting device includes a semiconductor light-emitting element that emits ultraviolet rays, a substrate including a pair of wiring board to supply power to the semiconductor light-emitting element and having the semiconductor light-emitting element mounted on a main surface side, and a window material that is sealed on the substrate, defines a housing space for housing the semiconductor light-emitting element, and transmits emission light from the semiconductor light-emitting element. In the housing space, a sealed gas including at least oxygen is sealed. The substrate includes a vent hole for sealing the sealed gas and a sealing plug formed of uniaxial heat-shrinkage resin for sealing the vent hole.SELECTED DRAWING: Figure 3
Patent JP-2022175780-A (JP)
Title: Operating state determination device and wireless power supply system
Inventor: HASHIMOTO TOSHIYA
IPC: B60L5/00
Filed: 2021-05-14
Abstract: To provide an operating state determination device and a wireless power supply system that determine an operating state of a power receiving device when an abnormality occurs in power transmission from a power transmitting device to the power receiving device.SOLUTION: In a wireless power supply system 100 during travelling, a server 1, which is an operating state determination device includes: a processing unit 13; a communication unit 11 capable of communicating with a mobile body 4 including a power receiving device 5 that receives power wirelessly transmitted from a power transmitting device 2 installed on a road; and a storage unit 12 that stores inspection information about an inspection date and time or an installation date and time of the power transmitting device. The processing unit calculates an elapsed time from the inspection date and time or the installation date and time of the power transmitting device installed at an abnormality occurrence place to a date and time of abnormality occurrence based on the inspection information and abnormality occurrence information about the abnormality occurrence place where power transmission efficiency from the power transmitting device to the power receiving device 5 is less than a predetermined value and the abnormality occurrence date and time, received from the mobile body via the communication unit, and determines an operating state of the power receiving device based on the elapsed time.SELECTED DRAWING: Figure 1
Patent JP-2021152006-A (JP)
Title: ANTI-ErbB2 ANTIBODY-DRUG CONJUGATE AND COMPOSITION THEREOF, PREPARATION METHOD THEREFOR, AND USE THEREOF
Inventor: XUE TONGTONG
IPC: A61K45/00
Filed: 2021-05-17
Abstract: To provide anti-Her2 antibody-drug conjugates that inhibit tumor growth in mammals and can be used for treating a variety of cancers, the conjugates increased in stability and homogeneity and decreased in toxicity and side effects.SOLUTION: The present invention provides an antibody-drug conjugate of formula (I), or a pharmaceutically acceptable salt or stereoisomer thereof, or a solvate of them. In the formula, A is an anti-ErbB2 antibody; X is N; Y is N or CR1, where R1 is H or C1-C10 alkyl; L is a divalent linker; D is a cytotoxic agent group derived from a cytotoxic agent or a stereoisomer thereof; and a is an integer from 2 to 10.SELECTED DRAWING: None
Patent JP-2022178081-A (JP)
Title: Transmitting device, transmitting method, receiving device and receiving method
Inventor: OBATA HARUKA
IPC: H04H20/28
Filed: 2021-05-19
Abstract: To provide a transmission device that transmits a signal that enables a receiving device to demodulate a signal even when the receiving device receives a signal from the transmission device that does not support an LDM system in addition to a signal from the transmission that supports the LDM system.SOLUTION: A transmission device according to an embodiment generates a transmission signal by adding a first signal at a first power level and a second signal at a second power level lower than the first power level. The first signal includes a first known signal and the second signal includes a second known signal. The transmission device multiplexes the second known signal with a portion of the first known signal and multiplexes a null signal with at least a portion of the remainder of the first known signal.SELECTED DRAWING: Figure 6
Patent JP-2022180785-A (JP)
Title: Cleaning method and plasma processing device
Inventor: ISHIDA WAKAKO
IPC: H01L21/3065
Filed: 2021-05-25
Abstract: To properly remove a reaction product adhering to a bevel part and a rear surface of a substrate in plasma etching.SOLUTION: A cleaning method of a substrate comprises the steps of: providing a substrate having a Low-k layer containing silicon to a substrate support; etching the Low-k layer with plasma generated from first gas; separating the substrate from the substrate support after the etching; and removing a reaction product adhering to the substrate in the etching with plasma generated from second gas. The second gas contains first carbon-containing gas expressed by CxHyFz(y≥0, x/z>1/4).SELECTED DRAWING: Figure 4
Patent JP-2022181402-A (JP)
Title: antiviral composition
Inventor: TAKEUCHI TARO
IPC: A01N65/06
Filed: 2021-05-26
Abstract: To provide an antiviral formulation that comprises a highly safe component of natural origin.SOLUTION: An antiviral composition comprises a water-soluble fraction of cypress distillate as an active ingredient.SELECTED DRAWING: None
Patent JP-2022182266-A (JP)
Title: Organic-inorganic composite hydrogel precursor liquid, organic-inorganic composite hydrogel, shaped hydrogel, and method for producing shaped hydrogel
Inventor: MATSUMURA TAKASHI
IPC: C08J5/18
Filed: 2021-05-28
Abstract: To provide an organic-inorganic composite hydrogel precursor liquid that can give a shaped hydrogel having excellent compression stress and rupture limit and capable of being cut out with electric energy devices such as an electrosurgical knife.SOLUTION: An organic-inorganic composite hydrogel precursor liquid contains a metal oxide, a monomer, a salt, a chelator, and water.SELECTED DRAWING: None
Patent JP-2022182903-A (JP)
Title: Active energy ray-curable resin composition, shaped article obtained by curing the same, and method for manufacturing molded article using the shaped article
Inventor: KIYOSADA SHUNJI
IPC: C08F290/06
Filed: 2021-05-28
Abstract: To provide an active energy ray-curable resin composition which enables shaping of a highly precise shaped article at high shaping speed, and has high curability and low curing shrinkage, and an active energy ray-curable resin composition which has no dissolution capacity to a cured product obtained by curing the same.SOLUTION: An active energy ray-curable resin composition contains a non-polyfunctional polymerizable compound (A) and a non-crosslinkable polymer (B).SELECTED DRAWING: None
Patent JP-2022187835-A (JP)
Title: Support roller exchange mechanism
Inventor: NISHIDA KIYOSHI
IPC: C21D1/00
Filed: 2021-06-08
Abstract: To provide an exchange mechanism capable of exchanging a support roller in a shorter time.SOLUTION: An exchange mechanism for exchanging a support roller in a catenary type heat treatment furnace comprises: a first clamp small truck and a second clamp small truck having a function of grasping the support roller and respectively provided slidably in a direction made far from a direction made near to an opening; a support body respectively supporting the first clamp small truck and the second clamp small truck slidably; a truck mounting the support body; a first driving part slide-driving the first clamp small truck; a second driving part slide-driving the second clamp small truck; and a third driving part driving the support body so as to be replaceable between a position of the first clamp small truck and a position of the second clamp small truck.SELECTED DRAWING: Figure 2
Patent JP-2022188543-A (JP)
Title: Control device, control method, and control program
Inventor: SAKUMA NAOYA
IPC: G07C9/27
Filed: 2021-06-09
Abstract: To quickly terminate face authentication.SOLUTION: A control device according to the embodiment includes: a first communication unit for outputting, to an authentication device, medium information including identification information read from a medium presented by a user passing through a shooting range of a camera, and obtaining a first authentication result of the medium information from the authentication device; a selection unit for selecting captured images during a predetermined time period from captured data output from the camera based on a timing at which the identification information is read from the medium; a second communication unit for outputting the captured images to a face authentication device and acquiring a second authentication result of the captured images from the face authentication device; and a determination unit for determining whether or not to permit passage based on the first and second authentication results.SELECTED DRAWING: Figure 4
Patent JP-2022189595-A (JP)
Title: Attachment
Inventor: KUDO KOTA
IPC: E04F13/23
Filed: 2021-06-11
Abstract: To provide an attachment allowing members to be easily attached on a position facing a perforated steel plate.SOLUTION: An attachment according to an embodiment is an attachment 1 to be attached on a perforated steel plate 10, and is provided with a first part 2 extending along an open surface of a hole 13 of the perforated steel plate 10 and movably attached on the hole 13, and a second part 3 projected from the first part 2 to an outer surface direction of the first part 2.SELECTED DRAWING: Figure 3
Patent JP-2022190273-A (JP)
Title: Connector and electric wire with the same
Inventor: ITO YUTO
IPC: H01R13/52
Filed: 2021-06-14
Abstract: To improve waterproofness.SOLUTION: A connector includes: a terminal fitting 30 connected to an electric wire 10; a housing 40 having a housing chamber 40a which houses the terminal fitting and the electric wire, a wire lead-out port 40b, a communication hole 40c which allows the housing chamber to communicate with the outside, and a mating side fitting chamber 40e in which a gap formed between itself and a mating side terminal fitting EP1 is buried with a first seal member EP2; a lid member 50 which closes the communication hole; a second seal member 59 which fills a gap between the lid member and the communication hole and forms a first sealing space part 40f with the first seal member in the housing; an elastically deformable waterproof member 60 which has one end part 60a adhered to an end part 42 of the housing, the other end part 60b adhered to the electric wire pulled out from the wire lead-out port, and a cylindrical part 60c which connects the one end part with the other end part and in which a second sealing space part 64 communicating with the first sealing space part through the wire lead-out port is provided at the cylindrical part; and a ventilation component 70 which is assembled to the lid member, allows circulation of a gas, and prevents circulation of a liquid.SELECTED DRAWING: Figure 3
Patent JP-2023000300-A (JP)
Title: Packaging box with cushioning function
Inventor: TAZAWA JUNKO
IPC: A61J1/14
Filed: 2021-06-17
Abstract: To effectively protect vials and pharmaceutical packs in a box while suppressing an increase in cost.SOLUTION: A packaging box B2 of the present invention is provided with a buffer function part 2 in the box that can press and hold a vial from above. The buffer function part 2 comprises: a pair of extension plates 21 that are foldably extended on both sides of the upper lid of the canopy 16 to the inner surface of the lid; and a pair of push-down plates 22 that are jointly arranged between the tips of the pairs of extension plates 21 and the tips of each upper flap of the canopy 16 so that each upper flap can be pushed down and guided into the box. With the assembly of the box B2, each upper flap is pushed under the top surface opening by each push-down plate 22 extending from the inner surface of the canopy 16 into the box, and the vial is pressed and held from above by each of these top flaps.SELECTED DRAWING: Figure 13
Patent JP-2023004181-A (JP)
Title: Electrochemical type hydrogen boosting cell and electrochemical type hydrogen booster
Inventor: MITSUDA NAOKI
IPC: C25B1/02
Filed: 2021-06-25
Abstract: To provide an electrochemical type hydrogen boosting cell and an electrochemical type hydrogen booster that can prevent flooding and can be operated without installing a dew-point regulator and without requiring the constant supply of moisture.SOLUTION: An electrochemical type hydrogen boosting cell 10 has a polymer electrolyte/electrode structure 11 in which a cathode electrode 40, a polymer electrolyte 20, and an anode electrode 30 are stacked, and boosts hydrogen by moving hydrogen supplied from outside of the anode electrode in a thickness direction of the polymer electrolyte/electrode structure to outside of the cathode electrode by applying voltage between the electrodes. The electrochemical type hydrogen boosting cell comprises a water circulation part 50 that circulates moisture between the anode electrode and the cathode electrode when boosting. The water circulation part comprises: a water return layer 51 that is provided on the cathode electrode, and suppresses the passage of moisture contained in hydrogen to outside so as to obtain return water that returns to the anode electrode; and a storage part 52 that is provided on an anode gas diffusion layer 32 of the anode electrode, and can store the return water.SELECTED DRAWING: Figure 3
Patent JP-2023006683-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-06-30
Abstract: To provide a game machine capable of increasing interest with a variety of game characteristics.SOLUTION: A game machine executes a mode transition performance from the start of the 501st execution of a special symbol 1 game, and executes the 502nd special symbol 1 game when there is an opportunity to execute the 502nd special symbol 1 game, since there is no opportunity to execute a special symbol 2 game during the 501st execution of the special symbol 1 game. The game machine continues to execute the mode transition performance even during the 502nd execution of the special symbol 1 game, and when there is an opportunity to execute the special symbol 2 game, executes a b time-saving mode performance from the start of the execution of a 503rd special symbol 2 game in total with the special symbol 1 game. Thereby, the game machine can secure a mode transition performance execution period while there is an opportunity to execute the special symbol 1 game and can cancel the mode transition performance due to the player's will to obtain the opportunity to execute the special symbol 2 game as a result of changing a shooting method.SELECTED DRAWING: Figure 24
Patent JP-2023010475-A (JP)
Title: Method and device for testing strength of sediment blocking structures
Inventor: TAMATE SATOSHI
IPC: E02D17/08
Filed: 2021-07-10
Abstract: To provide a method and device for testing strength of sediment blocking structures, which allows for checking strength of sediment blocking structures through a relatively simple procedure without having to conduct a large-scale landslide experiment, and for applying a load more quantitatively compared with a method involving piling up and destroying sediment.SOLUTION: A device for testing strength of a sediment blocking structure as described in the claim 1 comprises a base unit, a rail member, and a weight.SELECTED DRAWING: Figure 1
Patent JP-2023011442-A (JP)
Title: Anomaly detection system
Inventor: YAMAZAKI SHIGERU
IPC: G01B11/04
Filed: 2021-07-12
Abstract: To improve detection accuracy of signs of failure of a power transmission belt.SOLUTION: An anomaly detection system provided herein is configured to detect anomalies of a belt based on a result of comparison between a signal generated by reading an information carrier fixed on a surface of a power transmission belt using a reader device and a reference signal.SELECTED DRAWING: Figure 5
Patent JP-2021164895-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-07-26
Abstract: To provide a game machine whose reverse surface side is configured to be an unprecedented mode.SOLUTION: A game machine includes: a game board in which a predetermined game area is formed; a plurality of light emitting parts provided in the game board for radiating light visibly from a game machine front side; a state detection part for detecting a state of the game machine; and a translucent part provided at a backward swelling part that swells to the back of the game machine. Based on a result of the detection by the state detection part, a light emission state of a specific light emitting part of the plurality of light emitting parts changes. The translucent part is provided so as to transmit light emitted from the specific light emitting part when the specific light emitting part is emitting light. An identification mode of a circuit board on which a light emitting part which is not the specific light emitting part of the plurality of light emitting parts is mounted is different from an identification mode of a circuit board on which the specific light emitting part is mounted.SELECTED DRAWING: Figure 294